21985368

素因数分解:

$2^3\times 3^1\times {\mathrm{916057}}^1$

素因数の和:916066

約数の個数: 16

約数和(自身を含む): 54963480

約数和(自身を除く): 32978112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 916057, 1832114, 2748171, 3664228, 5496342, 7328456, 10992684, 21985368]

約数ペア:

[(1, 21985368), (2, 10992684), (3, 7328456), (4, 5496342), (6, 3664228), (8, 2748171), (12, 1832114), (24, 916057)]